An automatic qoe-aware management device based on sdn

A management device, automatic technology, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problem of not being able to respond to user needs from top to bottom

Active Publication Date: 2021-03-26
BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +3
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical problem in the prior art that cannot respond to user needs from top to bottom, the present invention proposes an SDN-based automatic QoE perception management method and device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An automatic qoe-aware management device based on sdn
  • An automatic qoe-aware management device based on sdn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] According to an embodiment of the present invention, an SDN-based automatic QoE-aware management method is provided, which can map QoS parameters to QoE to predict the average opinion score of each user according to the information stored in the knowledge base (KB) (MOS), and automatically adjust the underlying network infrastructure resources to avoid QoE degradation.

[0067] figure 1 It is a schematic flowchart of the implementation of the automatic QoE perception management method in the embodiment of the present invention, and the following is combined with the attached figure 1 The specific steps of the automatic QoE perception management method are described in detail.

[0068] The automatic QoE-aware management method may include:

[0069] Obtain user feedback information about the service from users, where the user feedback information includes experience scores;

[0070] Obtaining a plurality of service quality QoS parameter values ​​of the service;

[007...

Embodiment 2

[0095] Based on the same inventive concept, the embodiment of the present invention also provides an SDN-based automatic QoE-aware management device, which can map QoS parameters to QoE according to the information stored in the knowledge base (KB) to predict the QoE of each user. Mean Opinion Score (MOS), and automatic adjustment of underlying network infrastructure resources to avoid QoE degradation.

[0096] figure 2 It is a schematic diagram of the logical architecture of the automatic QoE-aware management device, and the following is combined with the attached figure 2 The specific architecture of the automatic QoE-aware management device will be described in detail.

[0097] The automatic QoE-aware management device can be divided into a management plane, a control plane and a data plane from the logical level of the SDN architecture, and the control plane can be connected to the management plane through a northbound interface, and connected to the data plane through ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an SDN-based automatic QoE sensing management method and apparatus. The method comprises: an experience score in user feedback information of a user selection service is obtained; according to the experience score and a QoS parameter of the user selection service, MOS calculation of the user selection service at different transmission paths is carried out; and then a comparative analysis is carried out on the calculated MOS values and a preset QoE threshold of the user selection service to determine whether a risk of QoE degradation exists, so that the infrastructure resources of an underlying network are adjusted automatically to avoid QoE degradation.

Description

technical field [0001] The invention relates to the technical field of power grid security and stability control communication, in particular to an SDN-based automatic QoE perception management method and device. Background technique [0002] QoE (Quality of Experience) refers to the comprehensive subjective experience of users on the quality and performance (including effectiveness and availability) of equipment, networks, systems, applications or services. Through QoE scoring, operators can evaluate users' experience of network services in order to optimize the network. From users to the network, it is a top-down approach. [0003] QoS (Quality of Service) refers to a network that can use various basic technologies to provide better service capabilities for specified network services. It is a security mechanism for the network and is used to solve problems such as network delay and congestion. a technique. The current network architecture is mostly based on the TCP / IP ar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/5061H04L41/5067H04L43/16
Inventor 张强鄢志平宋彦斌赵冲刘全春张智威陈雨新侯莹莹
Owner BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap